Cheats are user contributed and may or may not work for you. Whenever possible the cheats have been tested. Some cheats may work for some people and not others due to differences in game revisions or differences in hardware used to play the game. No guarantee is made for the usability of any cheat.

"Walk Thru All" It lets you walk straight through any texture on the map, including doorways, and you can even walk completely off the map. The only thing you cannot walk through is sprites (people, signs, lampposts, etc.) and enemies (you'll be launched into battle).

Submitted by mach1920

C054EE:10

"Walk Thru Walls" It is identical to the "Walk Thru All" except that if you hit a doorway, cave, or other warping device, you'll successfully warp.

Submitted by mach1920

7E9A1B:E7

7E9A1C:03

999 Psi

Submitted by d8uv

7E9835:9F

7E9836:86

7E9837:01

99999 gold in ATM

Submitted by d8uv

7E9831:9F

7E9832:86

7E9833:01

999999 gold in your wallet

Submitted by d8uv

7E9840:03

Always skipping

Submitted by Chrome Dragon

7E9835:9F

7E9836:86

7E9837:01

ATM has 99999 Gold

Submitted by Arrow

7E99E3:00

FF008B:A0

Boost ness' offense to 255

Submitted by boutsgamer

7E9A15:E7

Boost Ness's HP's

Submitted by CAPTAIN.SATURN

7E99FC:19

Can use this code to get any item! The last two numbers can be changed for different items. For example put 19 and get the legendary bat. It will show up in ness`S inventory. Change the two numbers before the last and that will change the slot that it is in.

Submitted by redboy

8CD0CF:3F

D0D1C6:3F

1CD2C6:3F

Continuously raise Jeff's HP. This is interesting because it shows every single character in the game in the hundreds place. I have even seen Japanese in it!

Submitted by Iamacheater

7E43E8:03

7E43EB:03

Freeze background animations

Submitted by Chrome Dragon

7E99FC:23

Have Sword of Kings [it should appear in the third-to-last slot in Ness's inventory]

Submitted by fAdMaN

7E9AD1:FF

Jeff is immortal

Submitted by Chrome Dragon

7E9AA2:FF

Jeff: Max Defense

Submitted by Arrow

7E9AD3:E7

7E9AD4:03

Jeff: Max HP

Submitted by Arrow

7E9AA1:FF

Jeff: Max Offense

Submitted by Arrow

0DB60D:80

level 255

Submitted by mechapig

7E9A13:FF

Ness is immortal.

Submitted by Chrome Dragon

7E9A15:E7

7E9A16:03

Ness: 999 HP

Submitted by Arrow

7E99E4:FF

Ness: Max Defense

Submitted by Arrow

7E99E3:FF

Ness: Max Offense

Submitted by Arrow

7E9A1B:E7

7E9A1C:03

Ness: Max PP

Submitted by Arrow

7E5D58:50

No battles (enemies can't make contact with you)

Submitted by Chrome Dragon

7E9A72:FF

Paula is immortal

Submitted by Chrome Dragon

7E9A43:FF

Paula: Max Defense

Submitted by Arrow

7E9A74:E7

7E9A75:03

Paula: Max HP

Submitted by Arrow

7E9A42:FF

Paula: Max Offense

Submitted by Arrow

7E9A7A:E7

7E9A7B:03

Paula: Max PP

Submitted by Arrow

7E9B32:FF

Poo is immortal

Submitted by Chrome Dragon

7E9B01:FF

Poo: Max Defense

Submitted by Arrow

7E9B32:E7

7E9B33:03

Poo: Max HP

Submitted by Arrow

7E9B00:FF

Poo: Max Offense

Submitted by Arrow

7E9B38:E7

7E9B39:03

Poo: Max PP

Submitted by Arrow

C1D8EC:63

Start at level 100

Submitted by kgifford

C1D8EC:0F

Start at level 15

Submitted by kgifford

C1D8EC:FF

Start at level 255

Submitted by kgifford

C1D8EC:32

Start at level 50

Submitted by kgifford

C1D8EC:09

Start at level 9

Submitted by kgifford

C1D8F1:FF

Start with a super strong character

Submitted by master-c

C1D8F1:FF

Start with an insanely strong character

Submitted by kgifford

C1D90A:99

Start with lots of HP

Submitted by kgifford

C1D91B:99

Start with lots of psi

Submitted by kgifford

C1892B:FF

Text Doesn't Stop", also known as the Multi-Purpose code or Debug Menu code. Most people don't know what this code actually does. When "Text Doesn't Stop" is active, the "exit dialog" command at the end of every dialog is ignored. This means that the dialog continues into the next memory address. That's how the debug menu is accessed - you start by reading accessible code like the sign outside of Hassan's Shop, and you just keep on moving in memory until you reach the debug menu. This code is included here because using the debug menu with the Walk Thru Walls code lets you do some truly amazing stuff.